Welcome to the Transposition Cipher Machine!
Please choose:
1) encrypt text
2) decrypt text
3) brute force decrypt without the key
Please type your choice, 0 to end: 1
Please enter the text to encrypt: Four score and seven years ago our fathers brought forth, upon this continent, a new nation, conceived in liberty, and dedicated to the proposition that all men are created equal.
Please type in a key: HeyBlinkn
Encrypted text:

"rny eh sn c teto  cqFeeaaottinnvbde iardo ngtuhhne,ee dpole s aus pc,ann,i oheeaoes bonnaielaahit t. deortu tnoiydoptmrucsrr foo tc  ctsanalrv frr t oiintet ae~ua ohg,iew drd rnl e"

Welcome to the Transposition Cipher Machine!
Please choose:
1) encrypt text
2) decrypt text
3) brute force decrypt without the key
Please type your choice, 0 to end: 3
Please enter the text to attempt to decrypt: rny eh sn c teto  cqFeeaaottinnvbde iardo ngtuhhne,ee dpole s aus pc,ann,i oheeaoes bonnaielaahit t. deortu tnoiydoptmrucsrr foo tc  ctsanalrv frr t oiintet ae~ua ohg,iew drd rnl e
Testing keys of length 1
Testing keys of length 2
Testing keys of length 3
Testing keys of length 4
Testing keys of length 5
Testing keys of length 6
Testing keys of length 9

My best guess for the top 5 decryption possibilities: 

Four score and seven years ago our fathers brought forth, upon this continent, a new nation, conceived in liberty, and dedicated to the proposition that all men are created equal. (96.6667%)

our scorF and seven years ego our fathers braught foroh, upon this conttnent, a iew nation, conceined in liverty, anb dedicatdd to theeproposit on that ill men aae creater equal.~d (53.3333%)

Four socre and esven yeasr ago ou rfathersb rought ofrth, upno this cnotinent,a  new naiton, conecived inl iberty,a nd dediacted to hte propoistion thta all me nare cretaed equa.l (40%)

Four scroe and sveen year sago ourf athers rbought froth, upo nthis cotninent,  anew natoin, concieved in ilberty, nad dedictaed to teh propostiion tha tall mena re creaetd equal~. (40%)

Four srcoe and vseen yea rsago oufr athersr bought rfoth, up onthis ctoninent,  anew naotin, coniceved ini lberty,n ad deditcaed to eth propotsiion th atall mean re creeatd equa~l. (40%)


Welcome to the Transposition Cipher Machine!
Please choose:
1) encrypt text
2) decrypt text
3) brute force decrypt without the key
Please type your choice, 0 to end: 0
Goodbye!